//
//  KBFunctionView.h
//  CustomKeyboard
//
//  Created by Mac on 2025/10/28.
//

#import <UIKit/UIKit.h>
@class KBFunctionBarView, KBFunctionPasteView, KBFunctionView;

@protocol KBFunctionViewDelegate <NSObject>
@optional
- (void)functionView:(KBFunctionView *_Nullable)functionView
    didTapToolActionAtIndex:(NSInteger)index;
- (void)functionView:(KBFunctionView *_Nullable)functionView
    didRightTapToolActionAtIndex:(NSInteger)index;
- (void)functionViewDidRequestSubscription:
    (KBFunctionView *_Nullable)functionView;

@end

NS_ASSUME_NONNULL_BEGIN

/// 整个功能面板视图：顶部Bar + 粘贴区 + 标签列表 + 右侧操作按钮
@interface KBFunctionView : UIView

@property(nonatomic, weak) id<KBFunctionViewDelegate> delegate;

@property(nonatomic, strong, readonly)
    UICollectionView *collectionView; // 话术分类/标签列表
@property(nonatomic, strong, readonly)
    NSArray<NSString *> *items; // 简单数据源（演示用）

// 子视图暴露，便于外部接入事件
@property(nonatomic, strong, readonly) KBFunctionBarView *barView;
@property(nonatomic, strong, readonly) KBFunctionPasteView *pasteView;

@property(nonatomic, strong, readonly) UIButton *pasteButton;  // 右侧-粘贴
@property(nonatomic, strong, readonly) UIButton *deleteButton; // 右侧-删除
@property(nonatomic, strong, readonly) UIButton *clearButton;  // 右侧-清空
@property(nonatomic, strong, readonly) UIButton *sendButton;   // 右侧-发送

/// 应用当前皮肤（更新背景/强调色）
- (void)kb_applyTheme;

#pragma mark - Theme Colors (用于 Cell 获取暗黑模式颜色)

/// Cell 背景色：暗黑 #707070，浅色 白色90%透明度
+ (UIColor *)kb_cellBackgroundColor;

/// Cell 文字颜色：暗黑 #FFFFFF，浅色 #1B1F1A
+ (UIColor *)kb_cellTextColor;

@end

NS_ASSUME_NONNULL_END